3.2.4. Protocols

Try these first

1. 1.

   What does TCP/IP stand for?

   Hint

   Think about the basic protocols used for internet communication.

2. 2.

   What protocol is used for secure web browsing?

   Hint

   Consider the protocol starting with 'HTTP' that ensures security.

3. 3.

   What does SMTP stand for?

   • Simple Mail Transfer Protocol
   • Secure Mail Transfer Protocol
   • Session Mail Transfer Protocol

   Hint

   Think about the protocol related to email services.

4. 4.

   True or False: HTTP is secure for sensitive transactions.

   • True
   • False

   Hint

   Consider what 'HTTP' lacks in terms of security.

5. 5.

   Evaluate how the absence of protocols like HTTPS can lead to data breaches. Provide a scenario exemplifying this.

   Hint

   Consider the importance of encryption for data protection during transmission.

6. 6.

   Analyze the role of TCP in a real-time application such as video conferencing. What would happen without it?

   Hint

   Think about how vital it is for data to be received correctly for seamless communication.